@Override
public void setVisibility(int visibility) {
for (VControl child : children) {
child.setVisibility(visibility);
}
super.setVisibility(visibility);
}
@Override
public void setVisible(boolean visible) {
super.setVisible(visible);
for (VControl child : children) {
if (child instanceof VNative) {
child.setVisible(visible);
}
}
}
@Override
protected boolean setFocus(boolean focus) {
if (focus) {
for (VControl child : children) {
if (VTracker.instance().setFocusControl(child)) {
return true;
}
}
return false;
} else {
for (VControl child : children) {
child.setFocus(false);
}
return true;
}
}
@Override
public void setLayoutData(GridData data) {
if (isTopLevel) {
composite.setLayoutData(data);
} else {
super.setLayoutData(data);
}
}
public VControl getControl(int x, int y, boolean includePanels) {
if (bounds.contains(x, y)) {
for (ListIterator<VControl> iter = children.listIterator(children.size());
iter.hasPrevious(); ) {
VControl child = iter.previous();
if (child.getVisible() && child.getBounds().contains(x, y)) {
if (includePanels && child instanceof VPanel) {
return ((VPanel) child).getControl(x, y, true);
} else {
return child;
}
}
}
return this;
}
return null;
}
/**
* If the dispose request comes from the Composite via the topLevelListener, then do not dispose
* the Composite again - controls recieving the Composite's dispose event after this VPanel will
* be in danger of dealing with a disposed control before they are ready.
*
* @param disposeComposite
*/
private void dispose(boolean disposeComposite) {
if (isTopLevel) {
if (composite != null && !composite.isDisposed()) {
composite.removeListener(SWT.Dispose, topLevelListener);
composite.removeListener(SWT.FocusIn, topLevelListener);
composite.removeListener(SWT.Paint, topLevelListener);
}
}
for (VControl child : children.toArray(new VControl[children.size()])) {
child.dispose();
}
super.dispose();
if (isTopLevel && disposeComposite) {
if (composite != null && !composite.isDisposed()) {
composite.dispose();
}
}
}
@Override
public void setSize(Point size) {
super.setSize(size);
layout();
}
public void setEnabled(boolean enabled) {
super.setEnabled(enabled);
for (VControl child : children) {
child.setEnabled(enabled);
}
}
@Override
public void setBounds(int x, int y, int width, int height) {
super.setBounds(x, y, width, height);
layout();
}
public void setActivatable(boolean activatable) {
super.setActivatable(activatable);
for (VControl child : children) {
child.setActivatable(activatable);
}
}
